<style scoped>
/*************/
/* Variables */
/*************/

.map-container {
  --city-radius: 2rem;
  --city-sign-color-back: #00c080;
  --city-sign-color-font: #fff;
  --city-pin-size-font: 1.2rem;
}

/**********/
/* Styles */
/**********/

/* Container */
.map-container {
  border-radius: 0.5em;
  box-shadow: 2px 2px 3px rgba(0, 0, 0, 0.5);
  line-height: 1;
  min-width: 15rem;
  position: relative;
  width: 50%;
  aspect-ratio: 1;
}

/* Map - Background */
.map-background {
  border-radius: inherit;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}

/* Map - Cities */
.map-cities {
  width: 100%;
}
.map-city {
  border-radius: var(--city-radius);
  left: calc(var(--x) * 1% - var(--city-radius));
  padding: var(--city-radius);
  position: absolute;
  top: calc(var(--y) * 1% - var(--city-radius));
}
.map-city::after,
.map-city::before {
  font-size: var(--city-pin-size-font);
}
.map-city::before {
  content: "•";
  left: calc(-50% + var(--city-radius));
  position: absolute;
  top: calc(-0.65em + var(--city-radius));
  text-align: center;
  text-shadow: 0 1px 1px #000;
  width: 100%;
}
.map-city::after {
  clip-path: inset(-0.5em 0 0 0);
  content: "📍";
  left: calc(-50% + var(--city-radius));
  position: absolute;
  top: calc(-1em + var(--city-radius));
  text-align: center;
  transition: all 300ms ease-out;
  width: 100%;
  z-index: var(--y);
}

/* Map - Sign */
.map-city__label {
  display: none;
  left: calc(-5em + 50%);
  position: absolute;
  text-align: center;
  width: 10em;
  z-index: 999;
}
.map-city__sign {
  align-items: center;
  background-color: var(--city-sign-color-back);
  border-radius: 0.2rem;
  border: 0.15em solid var(--city-sign-color-font);
  box-shadow: 0 0 3px #000;
  color: var(--city-sign-color-font);
  column-gap: 0.3em;
  display: flex;
  font-weight: 700;
  justify-content: center;
  margin: 0 auto;
  max-width: 100%;
  overflow: hidden;
  padding: 0.4em 0.6em 0.4em 0.3em;
  text-overflow: ellipsis;
  text-wrap: nowrap;
  width: max-content;
}
.map-city__sign::before {
  content: attr(data-icon);
}

/************/
/* Tracking */
/************/

/* Map - Cities */
.map-city:hover::after {
  clip-path: inset(-0.5em 0 0.5em 0);
  transform: translateY(0.5em);
}

/* Map - Sign */
.map-city:hover .map-city__label {
  animation: fadein 300ms forwards ease-out;
  display: block;
}

.map-city:hover .map-city__sign.anim::before {
  animation-duration: 500ms;
  animation-fill-mode: forwards;
}
.map-city:hover .map-city__sign.anim-grow::before {
  animation-name: grow;
  animation-timing-function: ease-in;
}
.map-city:hover .map-city__sign.anim-slidein::before {
  animation-name: slidein;
  animation-timing-function: ease-out;
}

/**************/
/* Animations */
/**************/

/* Fade in from top */
@keyframes fadein {
  0% {
    opacity: 0;
    top: calc(var(--city-radius));
  }

  100% {
    opacity: 1;
    top: calc(var(--city-radius) + var(--city-pin-size-font) / 2);
  }
}

/* Grow from the ground */
@keyframes grow {
  0% {
    transform: translate(0, 200%);
  }

  10% {
    transform: translate(5%, 180%);
  }

  20% {
    transform: translate(-10%, 160%);
  }

  30% {
    transform: translate(15%, 140%);
  }

  40% {
    transform: translate(-5%, 120%);
  }

  50% {
    transform: translate(10%, 100%);
  }

  60% {
    transform: translate(-15%, 80%);
  }

  70% {
    transform: translate(5%, 60%);
  }

  80% {
    transform: translate(0, 40%);
  }

  90% {
    transform: translate(0, 20%);
  }

  100% {
    transform: translate(0, 0);
  }
}

/* Slide in from left */
@keyframes slidein {
  0% {
    transform: translateX(-200%);
  }

  100% {
    transform: translateX(0);
  }
}
</style>

<template>
  <div class="map-container">
    <svg viewBox="0 0 500 500" class="map-background">
      <rect style="fill: #f5f0e5" width="500" height="500"></rect>
      <path
          style="fill: #90daee"
          d="M0,367.82c5.83-4.39,14.42-10.16,25.59-15.34,4.52-2.09,43.19-19.51,79.55-11.93,36.1,7.52,35.75,32.55,78.41,60.23,46.34,30.06,109.47,41.21,123.32,22.1,11.95-16.49-22.61-41.92-13.66-84.6,4.85-23.1,22.33-50.71,47.73-58.52,42.42-13.05,78.83,39.45,102.84,23.86,15.81-10.26.01-32.87,22.73-74.43,5.8-10.62,11.65-21.15,11.93-36.93.28-15.69-5.63-26.64-7.95-32.39-6.66-16.45-6.21-45.15,28.84-98.55.23,146.23.46,292.46.69,438.69H0v-132.18Z"
      ></path>
    </svg>
    <div class="map-cities">
      <div style="--x: 5; --y: 67;" class="map-city">
        <div class="map-city__label">
          <span data-icon="🏖️" class="map-city__sign">Beach city</span>
        </div>
      </div>
      <div style="--x: 32; --y: 32;" class="map-city">
        <div class="map-city__label">
          <span data-icon="🌷" class="map-city__sign anim anim-grow"
          >Flower city</span
          >
        </div>
      </div>
      <div style="--x: 58; --y: 83;" class="map-city">
        <div class="map-city__label">
          <span data-icon="🏄" class="map-city__sign anim anim-slidein"
          >Surf city</span
          >
        </div>
      </div>
      <div style="--x: 65; --y: 22;" class="map-city">
        <div class="map-city__label">
          <span data-icon="🏛️" class="map-city__sign">Capital city</span>
        </div>
      </div>
      <div style="--x: 87; --y: 58;" class="map-city">
        <div class="map-city__label">
          <span data-icon="🎢" class="map-city__sign">Funland</span>
        </div>
      </div>
      <div style="--x: 94; --y: 38;" class="map-city">
        <div class="map-city__label">
          <span data-icon="🌊" class="map-city__sign anim anim-slidein"
          >Coast city</span
          >
        </div>
      </div>
    </div>
  </div>
</template>
